Inventor · disambiguated record

Charles T. Coffey

Also filed as: COFFEY CHARLES T

1 granted patent·21 citations·filing 1988–1988

41Inventor score

Technology areasG06K

Files withHEWLETT PACKARD CO1

Top patents by PatentIndex Score

1 record

0155US4847474AMethod and apparatus for reading a bar codeHEWLETT PACKARD CO·Filed 1988·Granted Jul 11, 1989·21 cites·10 claims

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